Israel and Hamas have agreed to the first phase of a ceasefire plan for Gaza, according to President Donald Trump, who announced the breakthrough on his Truth Social account.

Trump said the deal would secure the release of all hostages and the withdrawal of Israeli troops to an agreed line. Mediator Qatar said more details would be released later, indicating that the understandings announced on Wednesday were still being formalized. Even so, the declaration marks the clearest sign yet that the two sides have accepted at least the opening stage of Trump’s plan to end the war.

The structure of the deal matters. It links a pause in fighting to the exchange of captives and prisoners, which has been central to previous negotiation rounds but often the point where talks collapsed. If implemented, the first phase would begin shifting the conflict away from active war and toward a negotiated sequence of releases, redeployments and follow-up talks.

Trump’s role was also politically significant. By announcing the agreement himself, he placed the White House at the center of a process that still depends on implementation. That matters because the hard part of any ceasefire is not the headline but the mechanics: verification, sequencing and whether both sides keep to the schedule once pressure builds.

Qatar’s brief response showed that the agreement was not yet fully unpacked for the public. The mediators still have to bridge the gap between an announcement and a working ceasefire on the ground. In past wars, that gap has often been where deals unraveled.

For now, the key fact is that both Israel and Hamas appear to have signed off on a first phase that aims to stop the war, free hostages and prisoners and create space for the next round of diplomacy. That does not guarantee a durable peace, but it does mark a meaningful shift in the conflict’s trajectory.

The announcement could still fail if the details are mishandled, but it matters that both sides are now attached to a phased process rather than a vague aspiration. That gives mediators a framework to work with, even if the framework remains fragile.

In wars like this, the first phase often sets the tone for everything that follows. If hostages are released and troop movements begin as described, the announcement could become the opening move in a broader de-escalation. If not, the gap between declaration and implementation will quickly become the story.

The biggest uncertainty now is whether the release and redeployment steps can survive the first implementation test. Announcements like this often collapse when the parties move from public statements to the practical sequencing of actions.

Still, the fact that Trump, Israel, Hamas and Qatar are all describing a real first phase is enough to make this a major diplomatic moment. The war may not be over, but the shape of the endgame has at least begun to emerge.

The diplomacy now hinges on whether the first phase produces visible results quickly enough to build trust. If it does, the ceasefire could become a platform for harder negotiations. If not, the announcement may end up as another brief break in a war that remains fundamentally unresolved.